Introducing a welding technique that can also remove residual stress through heating!
Our company offers a "special welding technology" that achieves the elimination of layers formed on the base material and welding surface through "chemical treatment," finishing the welded repair areas to nearly the same level of metal physical properties as new parts. We also thoroughly eliminate residual stress caused by heating. We have particularly outstanding technology and achievements in the field of castings. 【Features】 ■ Achieves the elimination of layers formed on the base material and welding surface through "chemical treatment" ■ Capable of finishing welded repair areas to nearly the same level of metal physical properties as new parts ■ Also achieves the removal of residual stress through heating ■ Extensive track record *For more details, please refer to our catalog or feel free to contact us.
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【Construction Examples】 ■Hollow Shaft ■Gear ■Gate Valve ■Hydraulic Cylinder ■Omni Crusher ■Platen (Press Machine) ■Foot Valve ■Gear Case ■Reducer ■Butterfly Valve, etc. *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Company information
Tōei Gikō Co., Ltd. is a company primarily engaged in the regeneration of castings through low-temperature welding, as well as aluminum, bronze, stainless steel, surface hardening welding, and metalizing processing. Our specialized welding technology has a wealth of experience not only with cast steel but also with cast iron (castings), which has been said to be difficult to weld. If you have any welding needs, please feel free to consult with us.